La poutre creuse =
Subtitle: The hollow beam = La viga hueca
By: Edouard Jaguer ; collages, Ludwig Zeller.
Contributors: Zeller, Ludwig, 1927-
Publisher: Oasis
Published: 1982
Place of publication: Toronto
Language: fre
Other titles: Hollow beam.; Viga hueca.
Notes: Text in French, English and Spanish.